SKU:10-0503

Eastern Solid Tappet Assembly.005 For Harley XL 1957-1966 A-18508-78

Eastern Solid Tappet Assembly.005 For Harley XL 1957-1966 A-18508-78

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Eastern Solid Tappet Assembly.005 for Harley XL 1957-1966 A-18508-78

Eastern's Solid Tappet Assembly.005 is designed specifically for classic Harley Davidson XL models from 1957 to 1966. This USA-made kit includes an installed standard roller assembly and adjuster screws, delivering reliable valve operation and straightforward installation for vintage engines.

The tappet length is approximately 0.35 inches, enabling precise valve clearance adjustments that support consistent valve timing and reduced wear, helping extend the life of engine components.

Designed to meet original specifications, this tappet helps maintain engine efficiency during restoration or routine maintenance on Harley XL models.

The package includes essential accessories to simplify installation: Sifton Pushrod Adjustment Gauge, Pushrod Cover Clip Tool, Standard Solid Tappet Assembly, and Engine Case Pinion Bearing Assembly.

  • Standard roller assembly included
  • Adjuster screws
  • Part Number A-18508-78
  • Made in the USA
  • Fits Harley Davidson XL models 1957–1966
Eastern brand assembly includes installed standard roller assembly and adjuster screws.

The Eastern brand Solid Tappet Assembly.005 (Part Number A-18508-78) is designed specifically for classic Harley Davidson XL models from 1957 to 1966. Crafted in the USA, this assembly includes a standard roller assembly along with adjuster screws, ensuring reliable performance and smooth engine operation. Made with precision, this tappet assembly is an essential component for maintaining proper valve clearance and optimal engine functionality in vintage Harley Davidson motorcycles. The assembly's length is approximately 0.35 inches, making it suitable for precise valve adjustments in your Harley engine. Installing this component contributes to improved engine efficiency, consistent valve timing, and reduced wear, ultimately extending the lifespan of your motorcycle's engine parts. Whether you're restoring a vintage Harley or performing routine maintenance, this tappet assembly offers dependable quality and compatibility with Harley XL models from the late 1950s and early 1960s. Trust Eastern for durable, USA-made motorcycle parts that meet original specifications, ensuring your bike runs smoothly and reliably. The package includes essential accessory items such as the Sifton Pushrod Adjustment Gauge, Pushrod Cover Clip Tool, Standard Solid Tappet Assembly, and Engine Case Pinion Bearing Assembly, making your installation process straightforward and efficient.

Features:

  • Standard roller assembly included for reliable valve operation
  • Adjuster screws for precise valve clearance adjustments
  • Made in the USA with high-quality materials
  • Designed to fit Harley Davidson XL models from 1957 to 1966
  • Includes essential accessory items for easy installation

Fitment:
Harley Davidson XL 1957
Harley Davidson XL 1958
Harley Davidson XL 1959
Harley Davidson XL 1960
Harley Davidson XL 1961
Harley Davidson XL 1962
Harley Davidson XL 1963
Harley Davidson XL 1964
Harley Davidson XL 1965
Harley Davidson XL 1966
Harley Davidson XL 1967
Harley Davidson XL 1968
Harley Davidson XL 1969
Harley Davidson XL 1970
Harley Davidson XL 1971
Harley Davidson XL 1972
Harley Davidson XL 1973
Harley Davidson XL 1974
Harley Davidson XL 1975
Harley Davidson XL 1976
Harley Davidson XL 1977
Harley Davidson XL 1978
Harley Davidson XL 1979
Harley Davidson XL 1980
Harley Davidson XL 1981
Harley Davidson XL 1982
Harley Davidson XL 1983
Harley Davidson XL 1984
Harley Davidson XL 1985

Only 10 piece in stock!


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